package com.conan.spring5.dao.impl;

import com.conan.spring5.dao.UserDAO;

/**
 * @version 加油！！！
 * @Description
 * @Author 谷藤新一GYC
 * @Date 2022/10/21 - 19:55
 */
public class UserDAOImpl implements UserDAO {
    @Override
    public Integer add(Integer a, Integer b) {
        System.out.println("方法执行了");
        return a+b;
    }

    @Override
    public String update(String id) {
        return id;
    }
}
   